20 Most Recent D-Link ADSL2/2+ Modem/Wireless Router 4-Port Switch, 802.11g, QoS (DSL-2640B) - Page 9 Questions & Answers

Fix this problem with Router Commander software. This program was specially developed to increase router performance.

1. Install Router Commander
2. Go to ADSL tab
3. Fix reported problem

Try to install Router Commander software that was especially developed to solve this kind of problems.

go to d-link and input model you have

It fits between ur modem and PC
or between ur telephone line and PC

By using your wifi security.
Log on to the router and turn on WPA2 security, choose a password, and you should be ok

Download and install Router Commander, it will do auto port forwarding for you. Especially in case that router does not provide this function in web interface.

Simple access router configuration using web browser, typically navigate to http://192.168.1.1 default user name/password are admin/admin. Go to wireless setup and uncheck enable AP check box, you will disable wireless by doing this.

Install Router Commander. This program can optimize router settings and speed up your internet connection. The other good thing about this program it protects router from overflow and you connection did not disconnects.

here is a list of dlink passwords.
http://www.mydigitallife.info/2008/07/06/d-link-dlink-routers-switches-modems-and-network-devices-default-factory-admin-password/

Hello,
Access to the router using web interface and make sure that access point is enabled. You can reset it to factory settings by using a ballpoint or paperclip to gently push down the reset button in the following

sequence:

1. Press and hold the reset button while the device is powered off.

2. Turn on the power.
3. Wait for 5~7 seconds and then release the reset button.

You can use Router Commander for troubleshooting router problem also

Since your using an adsl modem, possible that is a problem with your adsl box or your adsl line. I would suggest you to call your ISP so they can further check your line and also your adsl modem .

You may also contact dlink so they can perform a firmware update to your modem , below is the link for their website.

http://www.dlink.com/corporate/worldwideoffices/?redirect=%2fdefault.aspx

cheers,
KA

Try Router Commander from www.routercommander.com. This program was designed to solve this kind of problems and fully compatible with this router

Hello

OK, the link below should be of help to you.

Click HERE.

Let me know if this was sufficient, otherwise we can try something else.

Kind regards
Andrea

You need to log into the wireless router either by a computer that successfully connects wirelessly or by physically connecting with an ethernet cable. Once connected, log into the router by open a web browser (Internet Explorer, Mozilla Firefox, Google Chrome, Apple Safari), and typing the router's address (usually 192.168.1.1 or 192.168.0.1) into the Address (or URL) line. The default usernameand password is usually "admin" & "admin" or "admin" & "password". Once successfully logged in, look for a tab or link that says "Wireless" or "Security". You'll be able to change whether security is enabled or disabled, and the password associated with it. Your security options are WEP or WPA (or WPA-PSK). WPA-PSK is the most secure, but WEP is also an acceptable choice. Select the security option of your choice and either enter text into the passphrase generator or choose your own password and type it into one of the security key text fields. If you use a password that is not a plain english combination of letters and numbers, be sure to write it down so that you can enter it as needed on other wireless devices that need to access your router (ie-pda phones, game consoles, laptops, desktops, etc). Be sure to save changes so that the security settings and password is saved.
Let me know how you make out.

To connect the Nintendo Wii to your wireless router, the following settings must be set to the router.

*Wireless Network Name (SSID) - must be one word
*Wireless Encryption/Security - must be WEP
*Network Mode - must be Mixed

Open your router's admin page using Internet Explorer and type http://192.168.0.1 and type your router's password. By default username is admin and password leave it blank.

When you get to the router's setup page, look for wireless tab then change the Wireless Security Mode to WEP 64-bits/10 Hex digits. Type in any 10-digit hexadecimal key on Key 1, then save your settings. You should remember the 10-digit key because you'll going to use it on your Wii settings.

On your Wii settings, try to reconnect to wireless network then type in your 10-digit key. That should do it.

1. Make sure you have the latest firmware
2. Restore to factory settings first. This helped me with stacked ppp session.
3. Setup your connection according to ISP
4. If you have problem, install Router Commander from www.routercommander.com
5. Setup router to send syslog to your PC
6. Check syslog messages about the clue what's going on

i have a dlink dsl2640u when i go in 192.168.1.1 and try to turn on the wireless and save it reboots 3 to 4 times then it stays on but the wireless is off any help